Thermoanaerobacterales
(tree size 122)
Clostridiales
(tree size 1340)
Halanaerobiales
(tree size 25)
Natranaerobiales
(tree size 12)
Vallitalea
(tree size 3)
Acetatifactor
(tree size 1)
Anoxybacter
(tree size 1)
Intestinimonas
(tree size 1)